2017348564

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{47809}}^1$

素因数の和:47968

約数の個数: 48

約数和(自身を含む): 4433708160

約数和(自身を除く): 2416359596

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 137, 154, 274, 308, 548, 959, 1507, 1918, 3014, 3836, 6028, 10549, 21098, 42196, 47809, 95618, 191236, 334663, 525899, 669326, 1051798, 1338652, 2103596, 3681293, 6549833, 7362586, 13099666, 14725172, 26199332, 45848831, 72048163, 91697662, 144096326, 183395324, 288192652, 504337141, 1008674282, 2017348564]

約数ペア:

[(1, 2017348564), (2, 1008674282), (4, 504337141), (7, 288192652), (11, 183395324), (14, 144096326), (22, 91697662), (28, 72048163), (44, 45848831), (77, 26199332), (137, 14725172), (154, 13099666), (274, 7362586), (308, 6549833), (548, 3681293), (959, 2103596), (1507, 1338652), (1918, 1051798), (3014, 669326), (3836, 525899), (6028, 334663), (10549, 191236), (21098, 95618), (42196, 47809)]